3922804736 has 30 divisors (see below), whose sum is σ = 7845402810. Its totient is φ = 1961394176.

The previous prime is 3922804703. The next prime is 3922804777. The reversal of 3922804736 is 6374082293.

It can be written as a sum of positive squares in only one way, i.e., 2428518400 + 1494286336 = 49280^2 + 38656^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103331 + ... + 136098.

It is an arithmetic number, because the mean of its divisors is an integer number (261513427).

Almost surely, 2^3922804736 is an apocalyptic number.

It is an amenable number.

3922804736 is a deficient number, since it is larger than the sum of its proper divisors (3922598074).

3922804736 is an frugal number, since it uses more digits than its factorization.

3922804736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239457 (or 239431 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3922804736 is about 62632.2978661968. The cubic root of 3922804736 is about 1577.1229939187.

The spelling of 3922804736 in words is "three billion, nine hundred twenty-two million, eight hundred four thousand, seven hundred thirty-six".